Platform for spraying construction

Abstract

The utility model provides a platform for spraying construction, and solves the problems that the spraying construction is influenced and the safety of workers working on the construction platform is threatened due to the fact that the construction platform cannot pass through or shakes greatly in the process of moving up and down due to convex and concave parts. The rotating mechanism is arranged between the construction platform and the rollers, so that the rollers are blocked when the rollers pass through a convex part of a wall surface, and the tripod drives the three rollers to rotate along the shaft seat through the rotating shaft so as to cross the convex part of the wall surface; the three-fork rod drives the three rolling wheels to rotate along the shaft seat through the rotating shaft to enter the concave portion so as to cross the concave portion of the wall face, spraying construction is prevented from being affected, shaking borne by the construction platform is reduced, and then the safety of workers working on the construction platform is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying construction platforms, in particular to a platform for spraying construction. Background Art

[0002] Spray coating involves applying paint to a large area using a spray gun. The resulting paint is thin and evenly applied, evenly distributing it across geometric shapes, small holes, gaps, and uneven surfaces. This method is faster and more effective than brushing for large surfaces, making it widely used in the interior decoration industry.

[0003] During construction, spray painting typically requires workers standing on a construction platform to spray the wall. To facilitate construction, the construction platform is typically raised and lowered using slings. To improve the platform's stability, the slings are typically tilted at a certain angle toward the wall, and rollers are installed on the construction platform to ensure smooth contact with the wall, enhancing the stability of the construction platform during its movement. This method is effective on conventional walls and effectively ensures smooth construction. However, in pursuit of aesthetic design, modern buildings often incorporate raised or recessed structures on their exterior walls. These design elements not only enhance the building's visual appeal but also add rich design details and a sense of three-dimensionality, such as ornamentation, building waistlines, siding, or other structural elements. While aesthetically pleasing, these unique designs present new challenges for spray painting operations. Specifically, raised and recessed areas can make it impossible for the construction platform to pass through or cause it to shake significantly during its movement, which not only affects spray painting but also threatens the safety of workers working on the construction platform. Utility Model Content

[0004] In order to solve the problem in the background technology that the raised and recessed parts make the construction platform unable to pass or shake greatly during the up and down movement, which not only affects the spraying construction but also threatens the safety of the workers working on the construction platform, the utility model proposes a platform for spraying construction.

[0005] The technical solution of the utility model is: a spraying construction platform, comprising a construction platform, the construction platform is a frame structure with an upper opening, and the tops of the left and right ends of the construction platform are fixed with hanging rings;

[0006] A rotating mechanism is provided at the front end of the construction platform, and a plurality of rollers are provided on the rotating mechanism. The rotating mechanism is used to rotate the plurality of rollers to cross the raised or recessed parts of the wall when the rollers pass through the raised and recessed parts of the wall. Two support rods are fixedly provided at the front end of the construction platform, which are spaced apart on the left and right and extend forward. The rotating mechanism includes an axle seat fixed at the front end of the support rod, and a rotating shaft is rotatably provided in the axle seat. The left and right ends of the rotating shaft pass through the axle seat and are fixed with a three-pronged rod with a star-shaped structure. The three ends of the three-prong are rotatably provided with wheel axles, and the end of the wheel axle away from the axle seat passes through the three-pronged rod and is fixed with rollers.

[0007] Preferably, the support rod is a shock-absorbing telescopic rod.

[0008] Preferably, a slide rail extending in the left-right direction is fixedly provided on the front side of the construction platform, and a guide slider is fixedly provided on the rear end of the support rod, and the guide slider is slidably provided on the slide rail.

[0009] Preferably, the slide rail is located in the middle of the construction platform.

[0010] Preferably, both ends of the slide rail are fixed with limit blocks, which are used to prevent the guide slider from falling off the slide rail.

[0011] Preferably, the cross-section of the guide slider is T-shaped, and a locking mechanism is provided on the guide slider. The locking mechanism is used to lock and fix the support rod, the rotating mechanism and the roller through the guide slider. The locking mechanism includes a fixed plate fixed on the guide slider. The top of the slide rail is provided with a plurality of slots spaced apart in the left and right directions and transparent up and down. The fixing plate is provided with an internal threaded hole that is transparent up and down and can correspond to any slot hole up and down, and a bolt is passed through the internal threaded hole and the corresponding slot hole.

[0012] Advantages of the present invention: The present invention sets a rotating mechanism between the construction platform and the roller, so that when the roller passes through the raised part of the wall, the roller is blocked, and the three-pronged rod drives the three rollers to rotate along the axle seat through the rotating shaft to cross the raised part of the wall. When passing through the recessed part of the wall, the three-pronged rod drives the three rollers to rotate along the axle seat through the rotating shaft to enter the recessed part to cross the recessed part of the wall, thereby avoiding affecting the spraying construction and reducing the shaking of the construction platform, thereby ensuring the safety of the workers working on the construction platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the rotating mechanism of the utility model;

[0016] Figure 3 This is a side sectional view of the structure of the support rod of the utility model.

[0017] In the figure: 1. Construction platform; 11. Lifting ring; 2. Rotating mechanism; 21. Support rod; 211. Fixed cylinder; 212. Limiting slider; 213. First spring baffle; 214. Second spring baffle; 215. Shock-absorbing spring; 216. Sliding rod; 22. Axle seat; 23. Rotating shaft; 24. Tripod; 25. Axle; 3. Roller; 4. Slide rail; 41. Guide slider; 5. Locking mechanism; 51. Fixed plate; 52. Slot; 53. Bolt; 6. Limit block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example 1: A spraying construction platform, such as Figure 1-3 As shown, it includes a construction platform 1, which is a frame structure with an upper opening. Lifting rings 11 are fixed on the tops of the left and right ends of the construction platform 1, and the slings are used to drive the construction platform 1 to move up and down through the lifting rings 11.

[0020] A rotating mechanism 2 is provided at the front end of the construction platform 1, and a plurality of rollers 3 are provided on the rotating mechanism 2. The rotating mechanism 2 is used to rotate the plurality of rollers 3 to pass over the raised or recessed parts of the wall when the rollers 3 pass through the raised and recessed parts of the wall, so as to avoid affecting the spraying construction and reduce the shaking of the construction platform 1, thereby ensuring the safety of the workers working on the construction platform. Specifically, two support rods 21 are fixedly provided at the front end of the construction platform 1, which are spaced apart on the left and right and extend forward. The rotating mechanism 2 includes an axle seat 22 fixed at the front end of the support rod 21, and a rotating shaft 23 is rotatably provided in the axle seat 22. The left and right ends of the rotating shaft 23 pass through the axle seat 22 and are fixed with a three-pronged rod 24 with a star-shaped structure. The three ends of the three-pronged rod 24 are rotatably provided with a wheel axle 25, and the end of the wheel axle 25 away from the axle seat 22 passes through the three-pronged rod 24 and is fixed with a roller 3.

[0021] The three rollers 3 on the star-shaped tripod 24 can be blocked when passing through the raised parts of the wall, and the tripod 24 drives the three rollers 3 to rotate along the shaft seat 22 through the rotating shaft 23 to cross the raised parts of the wall. When passing through the recessed parts of the wall, the tripod 24 drives the three rollers 3 to rotate into the recessed parts along the shaft seat 22 through the rotating shaft 23 to cross the recessed parts of the wall; at the same time, the three rollers 3 on the star-shaped tripod 24 enable two rollers 3 to contact the wall at the same time, thereby enhancing the stability of the construction platform 1 during the up and down movement. Arranging two tripods 24 and multiple rollers 3 on both sides of the shaft seat 22 can further increase the number of contacts between the rollers 3 and the wall, thereby further enhancing the stability of the construction platform 1 during the up and down movement.

[0022] The support rod 21 is a shock-absorbing telescopic rod, which can reduce the vibration generated when the roller 3 contacts the wall when the tripod rod 24 rotates, thereby reducing the shaking of the construction platform 1 and further ensuring the safety of the workers working on the construction platform. Specifically, the support rod 21 includes a fixed cylinder 211 provided in the front of the construction platform 1, and a limit slider 212 is slidably inserted into the fixed cylinder 211. A sliding rod 216 is fixed to the front end of the limit slider 212. The diameter of the limit slider 212 is larger than the sliding rod 216, so that the limit slider 212 cannot pass through the fixed cylinder 211, and the front end of the sliding rod 216 passes through the fixed cylinder 211. The axle seat 22 is fixed to the front end of the fixed cylinder 211, and the rear end of the fixed cylinder 211 is fixedly sleeved with a first spring baffle 213, and the front end of the sliding rod 216 is fixedly sleeved with a second spring baffle 214. A shock-absorbing spring 215 is provided between the first spring baffle 213 and the second spring baffle 214, and the shock-absorbing spring 215 is sleeved on the fixed cylinder 211 and the sliding rod 216.

[0023] The front side of the construction platform 1 is fixed with a slide rail 4 extending in the left and right directions. Specifically, the slide rail 4 is a square tube structure with a slide groove on the front side. The rear end of the support rod 21 is fixed with a guide slider 41, and the guide slider 41 is slidably arranged on the slide rail 4; by arranging the slide rail 4 and the guide slider 41, the rotating mechanism 2 and the roller 3 can be adjusted in the left and right directions, and thus can be staggered with the window opening in the left and right directions in advance, to avoid the roller 3 being unable to effectively guide and support the construction platform 1 when passing through the window opening; the slide rail 4 is located in the middle of the construction platform 1, which can improve the stability of the construction platform 1 and prevent the construction platform 1 from tilting.

[0024] Limit blocks 6 are fixedly provided at both ends of the slide rail 4 , and the limit blocks 6 are used to prevent the guide slider 41 from falling off the slide rail 4 .

[0025] The cross-section of the guide slider 41 is T-shaped, and a locking mechanism 5 is provided on the guide slider 41. The locking mechanism 5 is used to lock and fix the support rod 21, the rotating mechanism 2 and the roller 3 through the guide slider 41. Specifically, the locking mechanism 5 includes a fixing plate 51 fixed on the guide slider 41. The top of the slide rail 4 is provided with a plurality of slots 52 spaced apart along the left and right directions and transparent up and down. The fixing plate 51 is provided with an internal threaded hole that is transparent up and down and can correspond to any one of the slots 52 up and down. A bolt 53 is passed through the internal threaded hole and the corresponding slot 52 to lock the guide slider 41 on the slide rail 4. By screwing the bolt 53, the bolt 53 is disengaged from the slot 52, and then the rotating mechanism 2 and the roller 3 are adjusted in the left and right directions.

[0026] Working principle: During construction, two of the three rollers 3 on the same tripod 24 contact the wall, guiding the construction platform 1 to move up and down. When passing through a raised part of the wall, the roller 3 is blocked, and the tripod 24 drives the three rollers 3 to rotate along the shaft seat 22 through the rotating shaft 23 to cross the raised part of the wall. When passing through a sunken part of the wall, the tripod 24 drives the three rollers 3 to rotate along the shaft seat 22 through the rotating shaft 23 to enter the sunken part to cross the sunken part of the wall.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is determined by the appended claims rather than the foregoing description. It is intended that all variations within the meaning and range of equivalents of the claims be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A spraying construction platform, characterized by: The construction platform (1) comprises a construction platform (1), the construction platform (1) is a frame structure with an upper opening, and the tops of the left and right ends of the construction platform (1) are fixed with hanging rings (11); The front end of the construction platform (1) is provided with a rotating mechanism (2), and the rotating mechanism (2) is provided with a plurality of rollers (3). The rotating mechanism (2) is used to rotate the plurality of rollers (3) to pass over the protruding or concave parts of the wall when the rollers (3) pass over the protruding or concave parts of the wall. The front end of the construction platform (1) is fixed with two support rods (21) arranged at intervals on the left and right and extending forward. The rotating mechanism (2) includes an axle seat (22) fixed at the front end of the support rod (21), a rotating shaft (23) is rotatably provided in the axle seat (22), the left and right ends of the rotating shaft (23) both pass through the axle seat (22) and are fixedly provided with a three-prong rod (24) in a star-shaped structure, and the three ends of the three-prong rod (24) are rotatably provided with wheel shafts (25), and the end of the wheel shaft (25) away from the axle seat (22) passes through the three-prong rod (24) and is fixedly provided with rollers (3).

2. A spraying construction platform according to claim 1, characterized in that: The support rod (21) is a shock-absorbing telescopic rod.

3. A spraying construction platform according to claim 1, characterized in that: A slide rail (4) extending in the left-right direction is fixedly provided on the front side of the construction platform (1), and a guide slider (41) is fixedly provided on the rear end of the support rod (21), and the guide slider (41) is slidably provided on the slide rail (4).

4. A spraying construction platform according to claim 3, characterized in that: The slide rail (4) is located in the middle of the construction platform (1).

5. The spraying construction platform according to claim 3, characterized in that: Limit blocks (6) are fixedly provided at both ends of the slide rail (4), and the limit blocks (6) are used to prevent the guide slider (41) from falling off the slide rail (4).

6. A spraying construction platform according to claim 3, characterized in that: The cross section of the guide slider (41) is T-shaped. A locking mechanism (5) is provided on the guide slider (41). The locking mechanism (5) is used to lock and fix the support rod (21), the rotating mechanism (2) and the roller (3) through the guide slider (41). The locking mechanism (5) includes a fixing plate (51) fixed on the guide slider (41). The top of the slide rail (4) is provided with a plurality of slots (52) spaced apart in the left and right directions and transparent up and down. The fixing plate (51) is provided with an internal threaded hole that is transparent up and down and can correspond to any one of the slots (52) up and down. A bolt (53) is passed through the internal threaded hole and the corresponding slot (52).

Images